init: kovakemlak-crm project scaffold

- Next.js 16 + Appwrite multi-tenant emlak CRM
- Database: kovakemlak-db (properties, customers, customer_searches, property_matches, presentations, investors, activities, tenant_settings)
- Same stack as isletmem-kovakcrm (shadcn/ui template base)
- Modules: portföy, müşteri takibi, arama kriterleri, otomatik eşleştirme, sunum linki, yatırımcı portalı

.env.example

@@ -0,0 +1,11 @@
+# Appwrite (self-hosted, v1.9.0)
+NEXT_PUBLIC_APPWRITE_ENDPOINT=https://db.kovaksoft.com/v1
+NEXT_PUBLIC_APPWRITE_PROJECT_ID=
+NEXT_PUBLIC_APPWRITE_DATABASE_ID=isletmem
+
+# Server-only — Appwrite API key with sufficient scopes
+# (databases.read/write, tables.read/write, users.read/write, teams.read/write)
+APPWRITE_API_KEY=
+
+# App
+APP_URL=http://localhost:3000